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Explicitly close matplotlib figures #203

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matthiasschaub opened this issue Feb 8, 2023 · 0 comments · Fixed by #235
Closed

Explicitly close matplotlib figures #203

matthiasschaub opened this issue Feb 8, 2023 · 0 comments · Fixed by #235
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@matthiasschaub
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To avoid

[2023-02-08 13:33:07,708: WARNING/ForkPoolWorker-4] /opt/smt/sketch_map_tool/map_generation/generate_pdf.py:266: RuntimeWarning: More than 20 figures have been opened. Figures created through the pyplot interface (`matplotlib.pyplot.figure`) are retained until explicitly closed and may consume too much memory. (To control this warning, see the rcParam `figure.max_open_warning`). Consider using `matplotlib.pyplot.close()`.
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